‣ The long-term business models; how feasible are operations on the Lunar surface and all the steps involved.
‣ The reality of mining an asteroid and what needs to be done first.
‣ Who is developing the right technology for the right purpose, e.g. water extraction from the Moon's South Pole crater vs. from a Near Earth Asteroid.
‣ and the opportunity of when and how to enter this highly complex and lucrative emerging industry - timing is crucial.